Shuyi Chen | d7955ce | 2013-05-22 14:51:55 -0700 | [diff] [blame] | 1 | /**
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| 2 | * $Revision$
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| 3 | * $Date$
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| 4 | *
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| 5 | * Copyright 2003-2007 Jive Software.
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| 6 | *
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| 7 | * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
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| 8 | * you may not use this file except in compliance with the License.
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| 9 | * You may obtain a copy of the License at
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| 10 | *
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| 11 | * http://www.apache.org/licenses/LICENSE-2.0
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| 12 | *
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| 13 | * Unless required by applicable law or agreed to in writing, software
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| 14 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 16 | * See the License for the specific language governing permissions and
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| 17 | * limitations under the License.
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| 18 | */
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| 19 |
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| 20 | package org.jivesoftware.smackx.workgroup.packet;
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| 21 |
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| 22 | import org.jivesoftware.smack.packet.IQ;
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| 23 | import org.jivesoftware.smack.provider.IQProvider;
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| 24 | import org.xmlpull.v1.XmlPullParser;
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| 25 |
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| 26 | /**
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| 27 | * An IQProvider class which has savvy about the offer-revoke tag.<br>
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| 28 | *
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| 29 | * @author loki der quaeler
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| 30 | */
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| 31 | public class OfferRevokeProvider implements IQProvider {
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| 32 |
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| 33 | public IQ parseIQ (XmlPullParser parser) throws Exception {
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| 34 | // The parser will be positioned on the opening IQ tag, so get the JID attribute.
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| 35 | String userJID = parser.getAttributeValue("", "jid");
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| 36 | // Default the userID to the JID.
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| 37 | String userID = userJID;
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| 38 | String reason = null;
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| 39 | String sessionID = null;
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| 40 | boolean done = false;
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| 41 |
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| 42 | while (!done) {
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| 43 | int eventType = parser.next();
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| 44 |
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| 45 | if ((eventType == XmlPullParser.START_TAG) && parser.getName().equals("reason")) {
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| 46 | reason = parser.nextText();
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| 47 | }
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| 48 | else if ((eventType == XmlPullParser.START_TAG)
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| 49 | && parser.getName().equals(SessionID.ELEMENT_NAME)) {
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| 50 | sessionID = parser.getAttributeValue("", "id");
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| 51 | }
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| 52 | else if ((eventType == XmlPullParser.START_TAG)
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| 53 | && parser.getName().equals(UserID.ELEMENT_NAME)) {
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| 54 | userID = parser.getAttributeValue("", "id");
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| 55 | }
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| 56 | else if ((eventType == XmlPullParser.END_TAG) && parser.getName().equals(
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| 57 | "offer-revoke"))
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| 58 | {
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| 59 | done = true;
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| 60 | }
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| 61 | }
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| 62 |
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| 63 | return new OfferRevokePacket(userJID, userID, reason, sessionID);
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| 64 | }
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| 65 |
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| 66 | public class OfferRevokePacket extends IQ {
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| 67 |
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| 68 | private String userJID;
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| 69 | private String userID;
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| 70 | private String sessionID;
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| 71 | private String reason;
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| 72 |
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| 73 | public OfferRevokePacket (String userJID, String userID, String cause, String sessionID) {
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| 74 | this.userJID = userJID;
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| 75 | this.userID = userID;
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| 76 | this.reason = cause;
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| 77 | this.sessionID = sessionID;
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| 78 | }
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| 79 |
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| 80 | public String getUserJID() {
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| 81 | return userJID;
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| 82 | }
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| 83 |
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| 84 | public String getUserID() {
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| 85 | return this.userID;
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| 86 | }
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| 87 |
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| 88 | public String getReason() {
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| 89 | return this.reason;
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| 90 | }
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| 91 |
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| 92 | public String getSessionID() {
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| 93 | return this.sessionID;
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| 94 | }
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| 95 |
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| 96 | public String getChildElementXML () {
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| 97 | StringBuilder buf = new StringBuilder();
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| 98 | buf.append("<offer-revoke xmlns=\"http://jabber.org/protocol/workgroup\" jid=\"").append(userID).append("\">");
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| 99 | if (reason != null) {
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| 100 | buf.append("<reason>").append(reason).append("</reason>");
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| 101 | }
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| 102 | if (sessionID != null) {
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| 103 | buf.append(new SessionID(sessionID).toXML());
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| 104 | }
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| 105 | if (userID != null) {
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| 106 | buf.append(new UserID(userID).toXML());
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| 107 | }
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| 108 | buf.append("</offer-revoke>");
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| 109 | return buf.toString();
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| 110 | }
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| 111 | }
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| 112 | }
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